.mt-10 {
  margin-top: 10px;
}

a {
  font-size: 14px;
  display: inline-block;
  color: #000;
}

body {
  background: #f4f4f4;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
button,
textarea,
p,
blockquote,
th,
td {
  margin: 0;
  padding: 0;
}

* {
  box-sizing: border-box;
}

ul,
ol {
  list-style: none outside none;
}

li {
  list-style: none;
}

img {
  /* 去除图片3px间隙 */
  vertical-align: middle;
}

/*清除浮动*/
 .clearfix:after {
  content: "";
  display: block;
  clear: both;
}

.fl {
  float: left;
}


